53 lines
1.6 KiB
C
53 lines
1.6 KiB
C
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/* ACPI Bus Manger Interface
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* Copyright 2005, Haiku Inc. All Rights Reserved.
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* Distributed under the terms of the MIT License
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*/
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#ifndef _ACPI_H
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#define _ACPI_H
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#include <bus_manager.h>
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typedef struct acpi_module_info acpi_module_info;
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struct acpi_module_info {
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bus_manager_info binfo;
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uint32 (*read_acpi_reg) (uint32 register_id);
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void (*write_acpi_reg) (uint32 register_id, uint32 value);
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};
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#define B_ACPI_MODULE_NAME "bus_managers/acpi/v1"
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#ifndef __ACTYPES_H__
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/* ACPI register_id arguments */
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#define ACPI_BITREG_TIMER_STATUS 0x00
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#define ACPI_BITREG_BUS_MASTER_STATUS 0x01
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#define ACPI_BITREG_GLOBAL_LOCK_STATUS 0x02
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#define ACPI_BITREG_POWER_BUTTON_STATUS 0x03
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#define ACPI_BITREG_SLEEP_BUTTON_STATUS 0x04
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#define ACPI_BITREG_RT_CLOCK_STATUS 0x05
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#define ACPI_BITREG_WAKE_STATUS 0x06
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#define ACPI_BITREG_TIMER_ENABLE 0x07
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#define ACPI_BITREG_GLOBAL_LOCK_ENABLE 0x08
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#define ACPI_BITREG_POWER_BUTTON_ENABLE 0x09
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#define ACPI_BITREG_SLEEP_BUTTON_ENABLE 0x0A
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#define ACPI_BITREG_RT_CLOCK_ENABLE 0x0B
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#define ACPI_BITREG_WAKE_ENABLE 0x0C
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#define ACPI_BITREG_SCI_ENABLE 0x0D
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#define ACPI_BITREG_BUS_MASTER_RLD 0x0E
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#define ACPI_BITREG_GLOBAL_LOCK_RELEASE 0x0F
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#define ACPI_BITREG_SLEEP_TYPE_A 0x10
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#define ACPI_BITREG_SLEEP_TYPE_B 0x11
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#define ACPI_BITREG_SLEEP_ENABLE 0x12
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#define ACPI_BITREG_ARB_DISABLE 0x13
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#endif
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#endif /* _ACPI_H */
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